HIGH RESOLUTION, DIRECT SYNTHESIS OF QUBIT CONTROL SIGNALS

Abstract: disclosed herein is a new paradigm for qubit control using clock multipliers and dual sampling rate direct synthesis to avoid nyquist zone gaps while covering a wide spectrum without using any synthesizer that compromises the phase noise. this system and method for multi-nyquist direct synthesis qubit control using clock multipliers and double sampling rate is scalable to thousands of rf channels synchronized to the picosecond level.

Inventor(s): Achikam Dadon, Oded Wertheim, Asaf Rozen, Yonatan Cohen, Nissim Ofek, Itamar Sivan, Guy Osi, Yuval Toren

CPC Classification: H03K3/38 (PULSE TECHNIQUE (measuring pulse characteristics ; modulating sinusoidal oscillations with pulses ; transmission of digital information ; discriminator circuits detecting phase difference between two signals by counting or integrating cycles of oscillation ; automatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses where the type of generator is irrelevant or unspecified ; coding, decoding or code conversion, in general ))

Search for rejections for patent application number 20250175165